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All Journal Journal of Indonesian Tourism and Development Studies Martabe : Jurnal Pengabdian Kepada Masyarakat Jurnal Serambi Engineering PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat Jurnal Hutan Tropika Jurnal Pengabdian UNDIKMA Dinamika Lingkungan Indonesia Jurnal Teknologi Berkelanjutan Indonesian Journal of Chemical Studies (Indones. J. Chem. Stud.) Kreasi: Jurnal Inovasi dan Pengabdian Kepada Masyaraka Journal of Life Science and Technology
Dhymas Sulistyono Putro
Universitas Muhammadiyah Palangkaraya
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Engineering Environmental Science Immunology & microbiology Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Nursing Public Health Social Sciences Transportation Other

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Efektivitas Pengolahan Air Limbah Grey Water Menggunakan Metode Lahan Basah Buatan Dengan Aliran Vertical Subsurface Flow (LBB-AVSSF) Nevy Amirda Oktavia; Rudy Yoga Lesmana; Putro, Dhymas Sulistyono
BIOMARAS : Journal of Life Science and Technology Vol 2 No 1 (2024): BIOMARAS : Vol 2, No 1 Februari 2024
Publisher : Fakultas Ilmu dan Teknologi Hayati Universitas Teknologi Sumbawa

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Domestic wastewater is wastewater originating from businesses and/or residential activities (real estate), restaurants, offices, commerce, apartments and dormitories. Based on its characteristics, there are 2 types of domestic wastewater, namely black water comes from toilets and is generally collected in septic tanks, while gray water comes from washing, bathing and cooking activities, which is generally discharged directly into drainage channels or public waters without undergoing prior processing. One alternative recommended to overcome this problem is the vertical sub-surface flow artificial wetland method. This research aims to determine the effectiveness of the vertical sub-surface flow artificial wetland method in treating gray water wastewater with apu wood plants (Pistia Stratoites) in reducing pollutant levels. Artificial wetlands are created using gravel and sand on a laboratory scale. Data analysis was carried out based on the results obtained from analysis of pH, BOD, COD and Ammonia parameters before and after processing. Detention times 3, 6, and 9 as treatment days. The main parameters are Biological Oxygen Demand (BOD), Chemical Oxygen Demand (COD), and ammonia. Supporting parameters pH and temperature. Artificial wetlands have proven to be very effective in treating gray water wastewater with apu wood plants (Pistia Stratoites) as a reducing medium. The research results showed that efficiency occurred at a detention time of 3 days by reducing BOD levels by 98.33%, COD by 98.42% and ammonia by 92.22%. The results of this research have met the requirements set by the Minister of Environment and Forestry Regulation No: P. 68/Menlhk/Setjen/Kum.1/8/2016 concerning Domestic Wastewater Quality Standards.
Pelatihan Pemanfaatan Sistem Informasi Geografis bagi Pengelola Hutan Kemasyarakatan Hinje Simpei di Kabupaten Pulang Pisau Kalimantan Tengah Iskandar, Beni; Purnama, Ardiyansyah; Putro, Dhymas Sulistyono
Jurnal Pengabdian UNDIKMA Vol. 6 No. 4 (2025): November
Publisher : LPPM Universitas Pendidikan Mandalika (UNDIKMA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/jpu.v6i4.17886

Abstract

This community service activity aims to enhance the capacity of the Hinje Simpei Forest Farmer Group (KTH) in managing Community Forests (HKm) through the application of Geographic Information System (GIS) technology to support inventory, spatial management planning, and sustainable monitoring of biophysical conditions. The implementation methods include four stages: socialization, training, technology application, and mentoring. The evaluation instruments employed a quantitative analysis using a pre-test and post-test design, followed by a paired t-test to identify significant differences. The results of this community service activity indicate an improvement in the capacity of the Hinje Simpei Forest Farmer Group in utilizing GIS for inventory, spatial planning, and biophysical monitoring. The strengths of this program include the use of a participatory approach, enhanced technical skills through hands-on practice, and the development of thematic maps that serve as valuable references for forest management. This program provided new insights and strengthened GIS-based management practices for the Hinje Simpei Community Forest.
PELATIHAN PEMBUATAN TEMPAT SAMPAH DAUR ULANG DALAM PENGELOLAAN SAMPAH Imam Santoso, Achmad; Hidayani, Al; Putro, Dhymas Sulistyono
Martabe : Jurnal Pengabdian Kepada Masyarakat Vol 5, No 7 (2022): Martabe : Jurnal Pengabdian Kepada Masyarakat
Publisher : Universitas Muhammadiyah Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31604/jpm.v5i7.2582-2586

Abstract

Salah satu metode yang dapat digunakan dalam pengelolaan sampah yaitu melakukan pelatihan dalam meningkatkan fasilitas pengelolaan sampah dengan memanfaatkan bahan yang dapat didaur ulang. Fasilitas pengelolaan sampah yang berasal dari bahan yang dapat didaur ulang, diantaranya tempat sampah. Pada kegiatan pengabdian kepada masyarakat ini dilakukan pelatihan pembuatan tempat sampah. Semakin meningkatkan kemampuan masyarakat dalam pembuatan tempat sampah, diharapkan mampu mengaplikasikannya pada lingkungan sekitar. Sehingga pengelolaan sampah pada suatu wilayah akan semakin meningkat. Pengabdian kepada masyarakat ini terbagi atas beberapa tahapan, diantaranya persiapan dan pelaksanaan. Tahap persiapan yaitu mengumpulkan alat dan bahan yang akan digunakan, yaitu ban bekas sebagai bahan baku utama tempat sampah, cat sebagai penambah estetika tempat sampah, seng sebagai penampang tempat sampah, serta alat pemotong untuk memotong bagian ban yang tidak dibutuhkan. Tahap pelaksanaan, yaitu pembuatan tempat sampah.
PELATIHAN PEMBUATAN FILTER LIMBAH CUCI TANGAN DALAM MENJAGA KUALITAS AIR PERMUKAAN Iman Santoso, Achmad; Putro, Dhymas Sulistyono
Martabe : Jurnal Pengabdian Kepada Masyarakat Vol 5, No 2 (2022): Martabe : Jurnal Pengabdian Kepada Masyarakat
Publisher : Universitas Muhammadiyah Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31604/jpm.v5i2.525-529

Abstract

The application of the Health Protocol (Prokes) creates environmental problems, namely that hand soap has the potential to reduce surface water quality. This can be seen in the presence of detergent content in handwashing soap which will potentially reduce water quality. Based on government regulations, detergents are categorized as pollutants of surface water quality and contribute to reducing surface water quality. Efforts that can be made to maintain the quality of surface water from handwashing wastewater are the installation of filters on the handwashing equipment waste channels. This activity is aimed at students of the Environmental Engineering Study Program, Faculty of Engineering and Informatics, University of Muhammadiyah Palangka Raya in particular, and students in general. Tools and materials used in practice, namely in the form of tools and materials used in the manufacture of filters. The tools and materials are PVC pipe glue, 1.5-inch x 1-inch pipe joints, activated carbon tube, 1.5-inch pipe, and 1-inch pipe. This activity is divided into 2 forms, namely filter theory and practice of making hand washing waste filters. Filter theory activities are in the form of presentations related to the definition and function of filters, the role of filters in maintaining surface water quality, and discussions. The delivery of this theory aims to increase students' theoretical understanding of filters and the development of filter technology used based on their designation.
Analisis Sifat Kimia dan Fisika Lahan Gambut pada Areal Sekitar Laboratorium Terpadu Universitas Palangka Raya Kalimantan Tengah: Analysis of the Chemical and Physical Properties of Peatland in the Area Surrounding the Laboratorium Terpadu Palangka Raya University Central of Kalimantan Trianingtyas, Andhira; Rahmawati, Reni; Putir, Patricia Erosa; Samad, Radhiatunnisa S; Putro, Dhymas Sulistyono; Hartati, Bunga Resa; Putra, Rizki Auliansyah
JURNAL HUTAN TROPIKA Vol 20 No 2 (2025): Volume 20 Nomor 2 Tahun 2025
Publisher : Jurusan Kehutanan, Fakultas Pertanian Universitas Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36873/jht.v20i2.23821

Abstract

Peatlands are important ecosystems that play a crucial role in maintaining environmental balance, particularly in tropical regions such as Palangka Raya, Central of Kalimantan. This study aims to identify the physical and chemical characteristics of peat soils surrounding the Laboratorium Terpadu area at Palangka raya University, to support sustainable land management and campus environmental conservation. The results indicate that the peat soils at the site have a high water content (111.1%) and low bulk density (0.22 g/cm³), reflecting saturated, porous soil with a potential risk of subsidence if hydrological conditions are altered. Soil chemical properties show a pH of 4.3, indicating high acidity with low nutrient availability, and reflecting a relatively natural ecosystem. These physical and chemical characteristics have important implications for land use planning, vegetation cultivation, and campus spatial development, emphasizing the need for amelioration strategies, proper fertilization, and construction techniques that account for soil subsidence risks. This study provides a scientific basis for the wise and sustainable management of peatlands within the campus environment.
Keanekaragaman Tumbuhan dan Preferensi Pakan Monyet Ekor Panjang di Kawasan Telaga Warna Bogor : Diversity of Plants Used as Food by Long-Tailed Monkeys in the Telaga Warna Area of Bogor Hartati, Bunga Resa; Marpaung, Sutan Sahala Muda; Setiarno, Setiarno; Trianingtyas, Andhira; Samad, Radhiatunnisa S; Putra, Rizky Auliansyah; Putro, Dhymas Sulistyono
JURNAL HUTAN TROPIKA Vol 20 No 2 (2025): Volume 20 Nomor 2 Tahun 2025
Publisher : Jurusan Kehutanan, Fakultas Pertanian Universitas Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36873/jht.v20i2.23971

Abstract

Telaga Warna Bogor is a conservation area consisting of a Nature Reserve (CA) and Telaga Warna Nature Park (TWA) which harbors potential flora and fauna. The Long-tailed Macaque is one of the protected animals in the area and, with the rise of its IUCN conservation status, has been included in the red list of endangered species. The purpose of this study was to determine the food preferences of Long-tailed Macaques in the Telaga Warna area. The method used to determine food preferences was the line transect method, while the potential food trees were identified using the grid method, supplemented by a literature study for additional data on food preferences. The data analysis used was descriptive and qualitative. The food plant data was analyzed to determine density, frequency, dominance, and INP. The results of the study showed that the INP analysis of Villebrunea rubescens (42.21), Slonea sigun (33.82), and Castanopsis Argentea (22.91) had the highest values of the 17 food trees, indicating that these three plant species are quite abundant and have high potential as food for long-tailed macaques. The parts of plants most frequently eaten by long-tailed macaques were the fruit (47%), followed by the flowers (29%), and the leaves (24%). KEYWORDS Plant diversity, food preferences, long-tailed macaques, Telaga Warna Bogor.
Stagnasi Skema Hutan Tanaman Rakyat di Kabupaten Barru, Sulawesi Selatan: Stagnation of Community Plantation Forest in Barru Regency, South Sulawesi S. Samad, Radhiatunnisa; Samad, Sofyan; Rusadi, Nusrah; Trianingtyas, Andhira; Hartati, Bunga Resa; Putra, Rizki Auliansyah; Putro, Dhymas Sulistyono
JURNAL HUTAN TROPIKA Vol 20 No 2 (2025): Volume 20 Nomor 2 Tahun 2025
Publisher : Jurusan Kehutanan, Fakultas Pertanian Universitas Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36873/jht.v20i2.23973

Abstract

The Community Plantation Forest (CPF) program was established as a policy instrument to expand community access to forest management, support forest rehabilitation, and improve local livelihoods. However, its implementation in Barru Regency, which holds one of the largest allocations of HTR permits in South Sulawesi, has remained stagnant since the early phase of the program. This study aims to identify the factors influencing the implementation of HTR management and to examine community interest in the program. Data were collected through field observations and interviews conducted with Forest Farmer Group’s (FFGs) using a key informant sampling method. The factors affecting policy implementation were analyzed across five dimensions: policy, institutional arrangements, stakeholders, human resources, and forest resources. The findings indicate that strengthening community capacity and institutional structures, enhancing stakeholder collaboration, and implementing consistent monitoring and evaluation mechanisms are essential to improving the performance and long-term sustainability of the HTR program in Barru Regency.
Risk Management of OHS for Landfilling Construction in Talangagung Edu-Tourism Landfill Putro, Dhymas Sulistyono; Rachmansyah, Arief; Yanuwiadi, Bagyo
Journal of Indonesian Tourism and Development Studies Vol. 7 No. 3 (2019)
Publisher : Graduate School, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jitode.2019.007.03.07

Abstract

Talangagung Edu-Tourism Landfill is one of the landfills in Indonesia that leads to the Edu-Tourism Landfill. Thus, there is a need for OHS risk management for workers to improve service to tourists. Aim of the study is to determine, identify, analyze, and compile hazard sources or injury potential and risk assessment in activities from technical workers in the work area of Talangagung Edu-Tourism, as well as risk control that can be applied to reduce the consequences of each hazard sources or injury potential. The data collected through observations, interviews, and brainstorming to all technical workers and a chief. The processing of occupational health and safety risk management data was based on the Job Safety Analysis (JSA) concept. The hazard source or injury potential identification finds 7 activities. Each of which several steps along with their hazard source or injury potential and consequences identified. There are 43 hazard sources or injury potentials, from which, based on the risk assessment, 14 are extreme (E), 12 are high (H), 2 are medium (M), and 15 are low (L). The control divided into two. Eight of the controls conducted by the management of Talangagung Edu-Tourism and seventeen of the rest controls suggested by the researcher. By applying OHS Risk Management, they will increase the number of tourists because it improves the quality of the workers in service.Keywords: Job Safety analysis, OHS, risk management.
Co-Authors Abdul Rohim, Abdul Achmad Imam Santoso Achmad Imam Santoso Achmad Iman Santoso Alicia Wafiq Nur Azizah Ardiyansyah Purnama Arief Rachmansyah Azhari, Muh Azhari, Muh. Azzahra, Lutfia Nur Azizah Bagyo Yanuwiadi Hartati, Bunga Resa Hidayani, Al Iman Santoso, Achmad Iskandar, Beni Marlina, Sari Muh Azhari Nani Apriyani Nevy Amirda Oktavia Novrianti Novrianti Patricia Erosa Putir, Patricia Erosa Putra, Rizky Auliansyah Radhiatunnisa S. Samad Reni Rahmawati Rizki Auliansyah Putra, Rizki Auliansyah Rudy Yoga Lesmana Rusadi, Nusrah Samad, Radhiatunnisa S Sari Marlina Setiarno Setiarno Sofyan Samad, Sofyan Sri Muliani Agustina Trianingtyas, Andhira